CN113911509A - High-strength wear-resistant paper packaging box and protective layer thereof - Google Patents
High-strength wear-resistant paper packaging box and protective layer thereof Download PDFInfo
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- CN113911509A CN113911509A CN202111020804.4A CN202111020804A CN113911509A CN 113911509 A CN113911509 A CN 113911509A CN 202111020804 A CN202111020804 A CN 202111020804A CN 113911509 A CN113911509 A CN 113911509A
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- pad
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 20
- 239000011241 protective layer Substances 0.000 title claims abstract description 13
- 238000012856 packing Methods 0.000 claims abstract description 18
- 239000010410 layer Substances 0.000 claims description 19
- 238000003780 insertion Methods 0.000 claims description 12
- 230000037431 insertion Effects 0.000 claims description 12
- 239000004698 Polyethylene Substances 0.000 claims description 7
- -1 polyethylene Polymers 0.000 claims description 7
- 229920000573 polyethylene Polymers 0.000 claims description 7
- 239000003292 glue Substances 0.000 claims description 6
- 239000000956 alloy Substances 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- 229910003460 diamond Inorganic materials 0.000 claims description 4
- 239000010432 diamond Substances 0.000 claims description 4
- 238000005299 abrasion Methods 0.000 abstract description 23
- 230000001681 protective effect Effects 0.000 abstract 2
- 238000005452 bending Methods 0.000 description 14
- 230000003139 buffering effect Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
- B65D25/10—Devices to locate articles in containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/20—External fittings
- B65D25/24—External fittings for spacing bases of containers from supporting surfaces, e.g. legs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
- B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cartons (AREA)
Abstract
The invention provides a high-strength wear-resistant paper packaging box and a protective layer thereof, wherein the high-strength wear-resistant paper packaging box comprises a box body, wherein an inner wear protective component is fixed inside the box body, and an outer wear protective component is arranged outside the box body; the upper surface of the box body is provided with first U-shaped clamping pieces which are integrally formed, and a second U-shaped clamping piece is arranged between the two first U-shaped clamping pieces; the inner wear protection assembly comprises a first U-shaped wear pad arranged inside the box body and a second U-shaped wear pad positioned below the first U-shaped wear pad; the outer wear protection assembly comprises a base inserted at the bottom end of the box body, an anti-collision wear-resistant mechanism positioned at the top end of the base and a wear-resistant plate embedded at the bottom end of the base. According to the invention, through the matching of the inner abrasion protection component and the outer abrasion protection component, the outer abrasion protection component can be matched from the inside of the box body for abrasion resistance, so that the abrasion resistance of the packing box is improved.
Description
Technical Field
The invention mainly relates to the technical field of packaging boxes, in particular to a high-strength wear-resistant paper packaging box and a protective layer thereof.
Background
The packing box is a kind of packing that protects according to the transported object or the object characteristic of loading, and the packing box is divided into wooden packing box, strong plastic safety box and corrugated paper packing box according to the material.
According to the paper buffering packing box who takes paper tray that patent document with application number CN201610678496.7 provided, this product includes the box, and the top of box is equipped with the lid, and the bottom fixed mounting of lid has damping device, and damping device includes the backup pad, and the inboard of backup pad is equipped with first bracing piece and second bracing piece, and the backup pad all with first bracing piece and second bracing piece sliding connection, first bracing piece passes through axis of rotation and the cross connection of second bracing piece. This take paper buffering packing box of paper tray, when the box received pressure and impact force, through sliding bottom and sliding plate sliding connection, when case main part pressure and impact force dissipation, rebound the original place to the sliding plate through buffer spring and first spring, alleviated the pressure and the impact force that the box received, alleviated outside pressure and impact force, can effectual absorption about the pressure of direction move, through having avoided the box to receive the impact force and damage inside article in transportation and use
However, the above-mentioned packaging box still has drawbacks, for example, although the above-mentioned packaging box can effectively absorb the vertical pressure, the traditional packaging box only resists the external wear through the paper shell itself, or compounds the wear-resistant layer on the surface of the shell, so that the wear-resistant means of the packaging box is single, and after the packaging box is worn and consumed, the wear of the product carried in the packaging box is still easily caused.
Disclosure of Invention
The present invention provides an XX for solving the technical problems set forth in the background art.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the high-strength wear-resistant paper packing box comprises a box body, wherein an inner wear protection component is fixed inside the box body, and an outer wear protection component is arranged outside the box body;
the upper surface of the box body is provided with first U-shaped clamping pieces which are integrally formed and symmetrically arranged, and two second U-shaped clamping pieces which are integrally formed with the upper surface of the box body are arranged between the two first U-shaped clamping pieces;
the inner wear protection assembly comprises a first U-shaped wear pad and a second U-shaped wear pad, wherein the first U-shaped wear pad is arranged in the box body, two ends of the first U-shaped wear pad are inserted into the first U-shaped clamping piece, the second U-shaped wear pad is positioned below the first U-shaped wear pad, two ends of the second U-shaped wear pad are inserted into the second U-shaped clamping piece, and the second U-shaped wear pad and the first U-shaped wear pad are crossed and form a cross shape;
the outer wear protection assembly comprises a base inserted at the bottom end of the box body, an anti-collision wear-resistant mechanism located at the top end of the base and fixed on the outer surface of the box body, and a wear-resistant plate embedded at the bottom end of the base.
Furthermore, the second U-shaped clamping piece has the same structure as the first U-shaped clamping piece, the second U-shaped clamping piece comprises a bending plate integrally formed with the upper surface of the box body and a U-shaped clamping plate integrally formed with one end, far away from the box body, of the bending plate, and the second U-shaped clamping piece and the first U-shaped clamping piece are bent into two layers and internally clamped with a first U-shaped wear pad and a second U-shaped wear pad, so that the second U-shaped clamping piece is matched with the outer wear protection component to resist wear.
Further, the wear-resisting mechanism of anticollision is including being fixed in the anticollision angle of a plurality of apex angles department of box, adjacent two it has a plurality of wear-resisting strips to alternate in proper order from top to bottom between the anticollision angle for the anticollision angle that the top of box was established through its outside cover is protected, and a plurality of wear-resisting strips that the lateral wall was pegged graft on through the anticollision angle are protected.
Furthermore, the upper surface of the base is provided with a groove for the bottom end of the box to be inserted, the lower surface of the base is provided with a tongue-and-groove for the abrasion-resistant plate to be inserted, the shell of the base is provided with a plurality of first inserting holes distributed in a rectangular array, and two adjacent inserting holes are formed between the first inserting holes and provided with second inserting holes to prevent the box from sliding on the base and reduce friction between the base and the box.
Furthermore, the lateral wall fixed surface of antifriction plate has the tenon that a plurality of equidistance set up, the antifriction plate pass through the tenon with the tongue-and-groove is pegged graft mutually, the last fixed surface of antifriction plate has a plurality of first grafting posts that are the array and arrange, the antifriction plate through first grafting post with first grafting hole is pegged graft, through promoting first grafting post for first grafting post breaks away from the base, can extract the antifriction plate, thereby makes things convenient for the recovery of antifriction plate.
Furthermore, the lower surface integrated into one piece of second U-shaped wear pad has a plurality of second spliced columns that are the array and arrange, the second spliced column runs through the box bottom, and extend to the outside with the grafting of second spliced eye is pegged graft to improve the stability of second U-shaped wear pad when fixing inside the box, prevented that second U-shaped wear pad from influencing the abrasionproof effect because of the displacement.
Furthermore, the locating slot has all been seted up to the inboard surface of U-shaped grip block, the locating slot is pegged graft mutually with the reference column, the reference column is fixed in the top of first U-shaped abrasion pad and second U-shaped abrasion pad inboard surface to when the outside surface wear of U-shaped grip block falls, the inboard surface of U-shaped grip block still can be worn to wear through first U-shaped abrasion pad and second U-shaped abrasion pad on it.
Furthermore, the outer surfaces of the wear-resisting plate and the wear-resisting strip are both electroplated with a wear-resisting protective layer, so that the wear resistance of the outer surfaces of the wear-resisting plate and the wear-resisting strip is improved through the electroplated wear-resisting protective layer.
Further, the casing of box is inside to be filled with the polyethylene and glues the layer for the box improves self toughness through the polyethylene that fills in it glues the layer.
According to the technical scheme of the XX, the protective layer of the high-strength wear-resistant paper packaging box comprises an alloy wear-resistant layer and a diamond wear-resistant layer which are sequentially arranged from inside to outside.
Compared with the prior art, the invention has the beneficial effects that:
firstly, the invention can improve the wear resistance of the box body from the outside of the box body, and specifically comprises the following steps: the protruding base through the box bottom is followed its bottom and is carried out anti wear protection, protects the lateral wall of base through the wear resistant mechanism of anticollision on the base.
Secondly, the invention can be matched with an external abrasion protection component from the interior of the box body for abrasion resistance, and specifically comprises the following steps: fix the inside at the box with the mutual overlap of first U-shaped abrasion pad and second U-shaped abrasion pad, thereby utilize first U-shaped abrasion pad and second U-shaped abrasion pad to carry out the protection of resistance to wears from inside to the inside article that bears of box, reduce the direct dry friction between article and the box born, because when the packing box is stacked on the box top, first U-shaped holder and second U-shaped holder buckle, thereby utilize convex first U-shaped holder, second U-shaped holder and first U-shaped abrasion pad and the same convex base of second U-shaped abrasion pad cooperation of centre gripping in it to protect.
The present invention will be explained in detail below with reference to the drawings and specific embodiments.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the case of the present invention;
FIG. 3 is a schematic structural view of the internal wear protection assembly of the present invention;
FIG. 4 is a schematic structural view of an outer wear protection assembly of the present invention;
FIG. 5 is a schematic view of a second U-shaped cleat of the present invention;
FIG. 6 is a schematic structural diagram of a base according to the present invention;
FIG. 7 is a schematic structural view of a wear-resistant protective layer according to the present invention;
fig. 8 is a schematic structural diagram of the polyethylene adhesive layer of the present invention.
In the figure: 10. a box body; 11. a first U-shaped clamp; 12. a second U-shaped clamp; 121. a bending plate; 122. a U-shaped clamping plate; 123. positioning a groove; 13. a polyethylene glue layer; 20. an outer wear protection component; 21. a base; 211. a groove; 212. a first plug hole; 213. a second plug hole; 214. mortises; 22. an anti-collision wear-resistant mechanism; 221. an anti-collision angle; 222. wear resistant strips; 23. a wear plate; 231. a first plug-in column; 232. a tenon; 24. a wear-resistant protective layer; 241. an alloy wear layer; 242. a diamond wear layer; 30. an inner wear protection component; 31. a first U-shaped cleat; 311. a positioning column; 32. a second U-shaped cleat; 321. a second plug column.
Detailed Description
In order to facilitate an understanding of the invention, the invention will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the knowledge of the terms used herein in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-8, in a preferred embodiment of the present invention, a high-strength wear-resistant paper packaging box includes a box body 10, an inner wear protection component 30 is fixed inside the box body 10, and an outer wear protection component 20 is arranged outside the box body 10;
the upper surface of the box body 10 is provided with first U-shaped clamping pieces 11 which are integrally formed and symmetrically arranged, and two second U-shaped clamping pieces 12 which are integrally formed with the upper surface of the box body 10 are arranged between the two first U-shaped clamping pieces 11;
the inner wear protection assembly 30 comprises a first U-shaped wear pad 31 arranged inside the box body 10 and two ends of the first U-shaped wear pad are inserted into the first U-shaped clamping piece 11, and a second U-shaped wear pad 32 located below the first U-shaped wear pad 31 and two ends of the second U-shaped wear pad are inserted into the second U-shaped clamping piece 12, wherein the second U-shaped wear pad 32 and the first U-shaped wear pad 31 are intersected with each other to form a cross shape;
the outer wear protection assembly 20 includes a base 21 inserted into the bottom end of the housing 10, an anti-collision wear-resistant mechanism 22 located at the top end of the base 21 and fixed to the outer surface of the housing 10, and a wear-resistant plate 23 embedded into the bottom end of the base 21. (ii) a
It should be noted that, in this embodiment, the box body 10 is made to clamp the first U-shaped wear pad 31 and the second U-shaped wear pad 32 by the first U-shaped clamp 11 and the second U-shaped clamp 12 at the top end thereof, so as to fix the first U-shaped wear pad 31 and the second U-shaped wear pad 32 in the interior of the box body 10 in an overlapping manner, so that the first U-shaped wear pad 31 and the second U-shaped wear pad 32 are used to protect the articles carried in the box body 10 from abrasion, thereby reducing direct dry friction between the carried articles and the box body 10;
further, the bottom of the protruding base 21 at the bottom end of the box 10 is protected against abrasion, the side wall of the base 21 is protected by the anti-collision wear-resistant mechanism 22 on the base 21, and when the top end of the box 10 is stacked with packing boxes, the first U-shaped clamping piece 11 and the second U-shaped clamping piece 12 are bent, so that the protruding first U-shaped clamping piece 11, the protruding second U-shaped clamping piece 12, and the first U-shaped wear pad 31 and the second U-shaped wear pad 32 clamped in the protruding first U-shaped clamping piece 11 and the second U-shaped clamping piece 12 are matched with the same protruding base 21 for protection.
Specifically, please refer to fig. 2 and 3 again, in another preferred embodiment of the present invention, the second U-shaped clamping member 12 has the same structure as the first U-shaped clamping member 11, the second U-shaped clamping member 12 includes a bending plate 121 integrally formed with the upper surface of the box body 10, and a U-shaped clamping plate 122 integrally formed with one end of the bending plate 121 away from the box body 10, the wear-resistant mechanism 22 includes anti-collision corners 221 fixed at multiple top corners of the box body 10, and multiple wear-resistant strips 222 are sequentially inserted between two adjacent anti-collision corners 221 from top to bottom;
it should be noted that, in this embodiment, when stacking other containers on top of the container, the second U-shaped clamping member 12 and the U-shaped clamping plate 122 in the first U-shaped clamping member 11 are bent by the bending line connected to the bending plate 121, and the bending plate 121 is bent by the bending line connected to the box body 10, so that the second U-shaped clamping member 12 and the first U-shaped clamping member 11 are pushed by the squeezing of the stacked container above and extend outward, and since the second U-shaped clamping member 12 and the first U-shaped clamping member 11 are bent into two layers and the first U-shaped wear pad 31 and the second U-shaped wear pad 32 are clamped therein, the outer wear protection assembly 20 is matched to resist wear;
further, the top end of the box body 10 is protected by an anti-collision corner 221 sleeved outside the box body, and the side wall of the box body is protected by a plurality of wear-resistant strips 222 inserted on the anti-collision corner 221.
Specifically, please refer to fig. 4 and 6 again, in another preferred embodiment of the present invention, a groove 211 for inserting the bottom end of the box 10 is formed in the upper surface of the base 21, a mortise 214 for inserting the wear-resistant plate 23 is formed in the lower surface of the base 21, a plurality of first insertion holes 212 distributed in a rectangular array are formed in the housing of the base 21, a second insertion hole 213 is formed between two adjacent rows of the first insertion holes 212, a plurality of tenons 232 are fixed on the sidewall surface of the wear-resistant plate 23, the wear-resistant plate 23 is inserted into the mortise 214 through the tenons 232, a plurality of first insertion columns 231 arranged in an array are fixed on the upper surface of the wear-resistant plate 23, the wear-resistant plate 23 is inserted into the first insertion holes 212 through the first insertion columns 231, a plurality of second insertion columns 321 arranged in an array are integrally formed on the lower surface of the second U-shaped wear-resistant pad 32, the second inserting column 321 penetrates through the bottom end of the box body 10 and extends to the outside to be inserted into the second inserting hole 213;
it should be noted that, in the present embodiment, the base 21 is provided with the groove 211 for the box body 10 to penetrate through, and the box body 10 is resisted by the groove body of the groove 211, so as to prevent the box body 10 from sliding on the base 21, and reduce the friction between the base 21 and the box body 10;
further, the wear plate 23 is inserted into the mortise 214 on the lower surface of the base 21 through the tenon 232 on the outer surface, so as to clip the wear plate 23 into the base 21, and the wear plate 23 is inserted into the first insertion hole 212 of the base 21 through the first insertion column 231 on the wear plate 23, so that a user can conveniently position the wear plate 23 on the base 21;
the wear-resisting plate 23 can be pulled out by pushing the first inserting column 231 to separate the first inserting column 231 from the base 21, so that the wear-resisting plate 23 can be conveniently recovered;
furthermore, the second U-shaped wear pad 32 sequentially penetrates through the second inserting holes 213 of the box 10 and the base 21 through the second inserting posts 321, so that the stability of the second U-shaped wear pad 32 fixed inside the box 10 is improved, and the second U-shaped wear pad 32 is prevented from affecting the anti-wear effect due to displacement.
Specifically, please refer to fig. 2 and 5 again, in another preferred embodiment of the present invention, the U-shaped clamping plates 122 are provided with positioning grooves 123 on inner side surfaces thereof, the positioning grooves 123 are inserted into positioning posts 311, and the positioning posts 311 are fixed at top ends of inner side surfaces of the first U-shaped wear pad 31 and the second U-shaped wear pad 32;
it should be noted that, in the present embodiment, the first U-shaped wear pad 31 and the second U-shaped wear pad 32 are inserted into the groove body of the positioning groove 123 formed in the U-shaped clamping plate 122 through the positioning column 311 on the inner side surface thereof, so as to fix the first U-shaped wear pad 31 and the second U-shaped wear pad 32 in the U-shaped clamping plate 122, so that when the outer side surface of the U-shaped clamping plate 122 is worn away, the inner side surface of the U-shaped clamping plate 122 can still be worn by the first U-shaped wear pad 31 and the second U-shaped wear pad 32 thereon.
Specifically, referring to fig. 7 and 8 again, in another preferred embodiment of the present invention, the wear-resistant protective layer 24 is electroplated on the outer surfaces of the wear-resistant plate 23 and the wear-resistant strip 222, and the inside of the casing of the box 10 is filled with the polyethylene glue layer 13;
it should be noted that, in this embodiment, the wear-resistant protection layer 24 is electroplated to improve the wear-resistant performance of the wear-resistant plate 23 and the outer surface of the wear-resistant strip 222;
further, the box body 10 improves the self-toughness by the polyethylene glue layer 13 filled therein.
As shown in fig. 1 to 8, according to the above embodiment, there will also be provided a protective layer of a high-strength wear-resistant paper packing case, comprising an alloy wear-resistant layer 241 and a diamond wear-resistant layer 242, which are sequentially arranged from inside to outside.
The specific operation mode of the invention is as follows:
the box body 10 clamps the first U-shaped wear-resistant pad 31 and the second U-shaped wear-resistant pad 32 through the first U-shaped clamping piece 11 and the second U-shaped clamping piece 12 at the top end of the box body 10, so that the first U-shaped wear-resistant pad 31 and the second U-shaped wear-resistant pad 32 are fixed in the box body 10 in an overlapped mode, articles carried in the box body 10 are protected from abrasion from the inside through the first U-shaped wear-resistant pad 31 and the second U-shaped wear-resistant pad 32, and direct dry friction between the carried articles and the box body 10 is reduced;
the bottom of the protruding base 21 at the bottom end of the box 10 is protected from abrasion, the side wall of the base 21 is protected by the anti-collision wear-resistant mechanism 22 on the base 21, when the packing box is stacked at the top end of the box 10, the U-shaped clamping plate 122 in the second U-shaped clamping piece 12 and the first U-shaped clamping piece 11 is bent by the bending line connected with the bending plate 121, and the bending plate 121 is bent by the bending line between the bending plate and the box 10, so that the second U-shaped clamping piece 12 and the first U-shaped clamping piece 11 are pushed by the extrusion of the packing box stacked above and extend outwards, and the second U-shaped clamping piece 12 and the first U-shaped clamping piece 11 are bent into two layers and clamped with the first U-shaped wear-resistant pad 31 and the second U-resistant pad 32 therein, so as to cooperate with the outer wear-resistant assembly 20 to resist abrasion.
The invention is described above with reference to the accompanying drawings, it is obvious that the invention is not limited to the above-described embodiments, and it is within the scope of the invention to adopt such insubstantial modifications of the inventive method concept and solution, or to apply the inventive concept and solution directly to other applications without modification.
Claims (10)
1. The high-strength wear-resistant paper packing box comprises a box body (10) and is characterized in that an inner wear protection component (30) is fixed inside the box body (10), and an outer wear protection component (20) is arranged outside the box body;
the upper surface of the box body (10) is provided with first U-shaped clamping pieces (11) which are integrally formed and symmetrically arranged, and two second U-shaped clamping pieces (12) which are integrally formed with the upper surface of the box body (10) are arranged between the two first U-shaped clamping pieces (11);
the inner wear protection assembly (30) comprises a first U-shaped wear pad (31) which is arranged in the box body (10) and two ends of which are inserted into the first U-shaped clamping piece (11), and a second U-shaped wear pad (32) which is positioned below the first U-shaped wear pad (31) and two ends of which are inserted into the second U-shaped clamping piece (12), wherein the second U-shaped wear pad (32) and the first U-shaped wear pad (31) are crossed with each other to form a cross shape;
the outer wear protection assembly (20) comprises a base (21) inserted at the bottom end of the box body (10), an anti-collision wear-resistant mechanism (22) located at the top end of the base (21) and fixed on the outer surface of the box body (10), and a wear-resistant plate (23) embedded at the bottom end of the base (21).
2. The high-strength wear-resistant paper packing case according to claim 1, wherein the second U-shaped clamp (12) is identical in structure to the first U-shaped clamp (11), and the second U-shaped clamp (12) comprises a bent plate (121) integrally formed with the upper surface of the case body (10), and a U-shaped clamp plate (122) integrally formed with an end of the bent plate (121) away from the case body (10).
3. The high-strength wear-resistant paper packaging box according to claim 1, wherein the anti-collision wear-resistant mechanism (22) comprises anti-collision corners (221) fixed at a plurality of top corners of the box body (10), and a plurality of wear-resistant strips (222) are sequentially inserted between every two adjacent anti-collision corners (221) from top to bottom.
4. The high-strength wear-resistant paper packaging box according to claim 1, wherein a groove (211) for inserting the bottom end of the box body (10) is formed in the upper surface of the base (21), a tongue-and-groove (214) for inserting the wear-resistant plate (23) is formed in the lower surface of the base (21), a plurality of first inserting holes (212) distributed in a rectangular array are formed in the shell of the base (21), and second inserting holes (213) are formed between every two adjacent rows of the first inserting holes (212).
5. The high-strength wear-resistant paper packaging box according to claim 4, wherein a plurality of tenons (232) are fixed on the surface of the side wall of the wear-resistant plate (23) at equal intervals, the wear-resistant plate (23) is inserted into the mortise (214) through the tenons (232), a plurality of first insertion columns (231) are fixed on the upper surface of the wear-resistant plate (23) in an array arrangement, and the wear-resistant plate (23) is inserted into the first insertion holes (212) through the first insertion columns (231).
6. The high-strength wear-resistant paper packaging box according to claim 5, wherein a plurality of second inserting columns (321) arranged in an array are integrally formed on the lower surface of the second U-shaped wear-resistant pad (32), and the second inserting columns (321) penetrate through the bottom end of the box body (10) and extend to the outside to be inserted into the second inserting holes (213).
7. The high-strength wear-resistant paper packaging box according to claim 2, wherein the U-shaped clamping plates (122) are provided with positioning grooves (123) on the inner side surfaces thereof, the positioning grooves (123) are inserted into positioning columns (311), and the positioning columns (311) are fixed at the top ends of the inner side surfaces of the first U-shaped wear-resistant pad (31) and the second U-shaped wear-resistant pad (32).
8. The high strength wear-resistant paper packing case of claim 1, wherein the wear-resistant plates (23) and the wear-resistant strips (222) are plated with a wear-resistant protective layer (24) on the outer surface.
9. The high-strength wear-resistant paper packing case according to claim 1, wherein the case body (10) is filled with a polyethylene glue layer (13) inside the case body.
10. The protective layer of the high-strength wear-resistant paper packaging box is characterized by comprising an alloy wear-resistant layer (241) and a diamond wear-resistant layer (242) which are sequentially arranged from inside to outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111020804.4A CN113911509A (en) | 2021-09-01 | 2021-09-01 | High-strength wear-resistant paper packaging box and protective layer thereof |
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| CN202111020804.4A CN113911509A (en) | 2021-09-01 | 2021-09-01 | High-strength wear-resistant paper packaging box and protective layer thereof |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007050904A (en) * | 2005-08-17 | 2007-03-01 | Kawakami Sangyo Co Ltd | Returnable box allowing user to realize time of replacement |
| CN209965223U (en) * | 2019-05-07 | 2020-01-21 | 福建省德化县盛鼎瓷艺有限公司 | High-strength ashtray |
| CN211197270U (en) * | 2019-12-12 | 2020-08-07 | 天津市德通制罐有限公司 | Aluminum oval aerosol metal can |
| CN213058419U (en) * | 2020-09-10 | 2021-04-27 | 佛山飞箱包装有限公司 | Multifunctional fresh-keeping corrugated carton |
| CN213139450U (en) * | 2020-09-10 | 2021-05-07 | 雷蕾 | High strength protection nature export packing box |
-
2021
- 2021-09-01 CN CN202111020804.4A patent/CN113911509A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007050904A (en) * | 2005-08-17 | 2007-03-01 | Kawakami Sangyo Co Ltd | Returnable box allowing user to realize time of replacement |
| CN209965223U (en) * | 2019-05-07 | 2020-01-21 | 福建省德化县盛鼎瓷艺有限公司 | High-strength ashtray |
| CN211197270U (en) * | 2019-12-12 | 2020-08-07 | 天津市德通制罐有限公司 | Aluminum oval aerosol metal can |
| CN213058419U (en) * | 2020-09-10 | 2021-04-27 | 佛山飞箱包装有限公司 | Multifunctional fresh-keeping corrugated carton |
| CN213139450U (en) * | 2020-09-10 | 2021-05-07 | 雷蕾 | High strength protection nature export packing box |
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Application publication date: 20220111 |